[go: up one dir, main page]

WO2006026101A3 - Mecanisme d'amortissement pour embrayeur a fluide magnetique - Google Patents

Mecanisme d'amortissement pour embrayeur a fluide magnetique Download PDF

Info

Publication number
WO2006026101A3
WO2006026101A3 PCT/US2005/028460 US2005028460W WO2006026101A3 WO 2006026101 A3 WO2006026101 A3 WO 2006026101A3 US 2005028460 W US2005028460 W US 2005028460W WO 2006026101 A3 WO2006026101 A3 WO 2006026101A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
magnetic fluid
damper mechanism
magnetic
magnetic field
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2005/028460
Other languages
English (en)
Other versions
WO2006026101A2 (fr
Inventor
Joseph John Marhefka
Richard Alan Binkley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mack Trucks Inc
Original Assignee
Mack Trucks Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mack Trucks Inc filed Critical Mack Trucks Inc
Publication of WO2006026101A2 publication Critical patent/WO2006026101A2/fr
Publication of WO2006026101A3 publication Critical patent/WO2006026101A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/0208—Selector apparatus with means for suppression of vibrations or reduction of noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/24—Providing feel, e.g. to enable selection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20085—Restriction of shift, gear selection, or gear engagement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20085—Restriction of shift, gear selection, or gear engagement
    • Y10T74/20128—Resiliently biased restrictor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20134—Transmission control having vibration damper

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

L'invention porte sur un mécanisme d'amortissement d'embrayeur à fluide magnétique destiné à une transmission de véhicule, ce mécanisme pouvant comprendre une tringlerie de changement de vitesse présentant une première position et une seconde position, un amortisseur à fluide magnétique placé entre un point sensiblement fixe et un point de support sur la tringlerie de changement de vitesse, un fluide mis à l'intérieur de l'amortisseur et résistant sensiblement à un déplacement du point de support par rapport au point sensiblement fixe en présence d'un champ magnétique. Le champ magnétique est appliqué sur le fluide lorsque le levier de vitesse se trouve en première ou en seconde position, et est retiré du fluide lorsque le levier de vitesse se trouve entre la première et la seconde position.
PCT/US2005/028460 2004-08-25 2005-08-11 Mecanisme d'amortissement pour embrayeur a fluide magnetique Ceased WO2006026101A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/924,935 US7231846B2 (en) 2004-08-25 2004-08-25 Magnetic fluid shifter damper mechanism
US10/924,935 2004-08-25

Publications (2)

Publication Number Publication Date
WO2006026101A2 WO2006026101A2 (fr) 2006-03-09
WO2006026101A3 true WO2006026101A3 (fr) 2006-12-21

Family

ID=35941149

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/028460 Ceased WO2006026101A2 (fr) 2004-08-25 2005-08-11 Mecanisme d'amortissement pour embrayeur a fluide magnetique

Country Status (2)

Country Link
US (1) US7231846B2 (fr)
WO (1) WO2006026101A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7367244B2 (en) * 2003-10-29 2008-05-06 Calsonic Kansei Corporation Operating position select device for automatic transmission
US20070169581A1 (en) * 2006-01-24 2007-07-26 Michael Bielen Gear shift lever and knob
DE102007024030B4 (de) 2007-05-22 2011-01-05 Zf Friedrichshafen Ag Betätigungseinrichtung mit Sperrvorrichtung
WO2009120984A1 (fr) 2008-03-28 2009-10-01 Kopin Corporation Dispositif d'affichage sans fil portable à affichage de haute résolution pouvant être utilisé comme dispositif internet mobile
DE102011004388B4 (de) * 2011-02-18 2018-11-22 Bayerische Motoren Werke Aktiengesellschaft Fahrzeug mit einem Getriebe und einer von Hand zu betätigenden Wähleinrichtung
DE102011086739A1 (de) * 2011-11-21 2013-05-23 Zf Friedrichshafen Ag Betätigungseinrichtung mit Tasten
DE102013002684A1 (de) * 2012-03-14 2013-09-19 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Innere Schaltbetätigung für ein Schaltgetriebe und Schaltgetriebe für ein Kraftfahrzeug
DE102016205747A1 (de) * 2016-04-07 2017-04-06 Schaeffler Technologies AG & Co. KG Schaltgeschwindigkeitbegrenzer
US10465793B2 (en) * 2017-08-30 2019-11-05 Nissan North America, Inc. Automatic transmission shifter assembly
US10436311B2 (en) * 2017-08-30 2019-10-08 Nissan North America, Inc. Automatic transmission shifter assembly

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323356A (en) * 1979-02-23 1982-04-06 Outboard Marine Corporation Marine transmission control with vibration isolation system
US4916966A (en) * 1988-11-04 1990-04-17 Dawlen Corporation Transmission shift vibration damper
US4955935A (en) * 1987-12-25 1990-09-11 Mazda Motor Corporation Gear shift device for automotive vehicle
US5182964A (en) * 1990-02-09 1993-02-02 Mercedes-Benz Ag Change-speed gearbox hand lever connecting device
US5275065A (en) * 1992-10-02 1994-01-04 Grand Haven Stamped Products, Div. Of Jsj Corporation Vehicle transmission shifter with park lock controlled by magnetic latch
US5921142A (en) * 1996-07-12 1999-07-13 Mtd Products Inc. Zero turn tractor control system
US5974856A (en) * 1997-05-27 1999-11-02 Ford Global Technologies, Inc. Method for allowing rapid evaluation of chassis elastomeric devices in motor vehicles
US6308813B1 (en) * 2000-09-20 2001-10-30 Lord Corporation Fluid controlled interlock mechanism and method

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1981428A (en) * 1933-04-21 1934-11-20 Edward J Schneider Transmission
IT1118713B (it) * 1979-05-25 1986-03-03 Fiat Veicoli Ind Dispositivo per il comando del cambio di velocita di un autocarro
US5179867A (en) * 1989-12-28 1993-01-19 Aisin Aw Co., Ltd. Automatic transmission for vehicle
US5396973A (en) * 1991-11-15 1995-03-14 Lord Corporation Variable shock absorber with integrated controller, actuator and sensors
US5984056A (en) * 1997-04-24 1999-11-16 Bell Helicopter Textron Inc. Magnetic particle damper apparatus
US6427813B1 (en) * 1997-08-04 2002-08-06 Lord Corporation Magnetorheological fluid devices exhibiting settling stability
US6067871A (en) * 1997-09-12 2000-05-30 Eaton Corporation Variable resistance shift rail detent assembly and shift control method employing same
JP4163293B2 (ja) * 1998-07-15 2008-10-08 本田技研工業株式会社 車両用自動変速機の制御装置
SE512356C2 (sv) * 1998-07-29 2000-03-06 Volvo Lastvagnar Ab Växlingsmekanism för en fordonsväxellåda
JP2001113974A (ja) * 1999-10-20 2001-04-24 Tokai Rika Co Ltd シフトレバー装置
DE19952709C2 (de) * 1999-11-02 2002-07-25 Macmoter Spa Vorrichtung zum Steuern
JP3970507B2 (ja) * 2000-08-18 2007-09-05 アルプス電気株式会社 バイワイヤ方式の車両用シフトレバー装置
US6612194B2 (en) * 2001-03-28 2003-09-02 Grand Haven Stamped Products, Division Of Jsj Corporation Shifter with load sensors for sensing shift demands
JP3934358B2 (ja) * 2001-03-28 2007-06-20 富士機工株式会社 シフトレバー装置
US6419058B1 (en) * 2001-03-30 2002-07-16 Delphi Technologies, Inc. Magnetorheological damper with piston bypass
US7354363B2 (en) * 2004-05-18 2008-04-08 Dayco Products, Llc Magnetorheological fluid V-ribbed belt tensioner with through shaft

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323356A (en) * 1979-02-23 1982-04-06 Outboard Marine Corporation Marine transmission control with vibration isolation system
US4955935A (en) * 1987-12-25 1990-09-11 Mazda Motor Corporation Gear shift device for automotive vehicle
US4916966A (en) * 1988-11-04 1990-04-17 Dawlen Corporation Transmission shift vibration damper
US5182964A (en) * 1990-02-09 1993-02-02 Mercedes-Benz Ag Change-speed gearbox hand lever connecting device
US5275065A (en) * 1992-10-02 1994-01-04 Grand Haven Stamped Products, Div. Of Jsj Corporation Vehicle transmission shifter with park lock controlled by magnetic latch
US5921142A (en) * 1996-07-12 1999-07-13 Mtd Products Inc. Zero turn tractor control system
US5974856A (en) * 1997-05-27 1999-11-02 Ford Global Technologies, Inc. Method for allowing rapid evaluation of chassis elastomeric devices in motor vehicles
US6308813B1 (en) * 2000-09-20 2001-10-30 Lord Corporation Fluid controlled interlock mechanism and method

Also Published As

Publication number Publication date
WO2006026101A2 (fr) 2006-03-09
US20060042412A1 (en) 2006-03-02
US7231846B2 (en) 2007-06-19

Similar Documents

Publication Publication Date Title
WO2002001081A3 (fr) Valve pour structures microfluidiques
USD554074S1 (en) Seat control switch design for an automotive vehicle
WO2008022152A3 (fr) Anticorps optimisés ciblant cd19
FR2868141B1 (fr) Boite de vitesses pour l'automobile, notamment a double embrayage
WO2003085481A3 (fr) Dispositifs de commande haptiques
WO2006026101A3 (fr) Mecanisme d'amortissement pour embrayeur a fluide magnetique
WO2008072051A3 (fr) Système de commande hydraulique et procédé pour une transmission automatique pour un véhicule
WO2007044616A3 (fr) Anticorps anti-cd30 optimises
WO2001061202A3 (fr) Dispositif de transmission de couple
WO2007060636A3 (fr) Systeme a microfluide
WO2009111525A3 (fr) Mécanisme de verrouillage activé par inertie, à deux éléments, pour ensemble poignée de porte de véhicule
WO2009077324A3 (fr) Dispositif d'assistance pour boîte de vitesses de véhicule automobile
WO2004074080A3 (fr) Dispositif de commande de changement de vitesse pour un velo et velo equipe d’un tel dispositif
WO2005106276A3 (fr) Commande d'essieu commande secondaire
ATE530816T1 (de) Schaltsteuervorrichtung für zweiradfahrzeug und zweiradfahrzeug
WO2007035257A3 (fr) Couvercle pour un dispositif multimédia de véhicule
EP1081416A3 (fr) Dispositif de commande pour transmission
WO2009060740A1 (fr) Dispositif de passage de rapports
WO2007006450A3 (fr) Vehicule, notamment motocyclette et unite moteur/transmission pour un vehicule
WO2007134985A3 (fr) Unité de poignée pour un dispositif d'actionnement
WO2004089677A3 (fr) Changement de vitesses du type shift-by-wire avec position «p»
CA2323387A1 (fr) Systeme pour boite de vitesse de transmission
FR2875567B1 (fr) Boite de vitesses a double embrayage, notamment pour l'automobile
BR0206794A (pt) Disposição de junta para um mecanismo de mudança de marcha
WO2007006295A3 (fr) Dispositif d'entrainement d'un composant deplaçable d'un vehicule

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
122 Ep: pct application non-entry in european phase